I bought an 18 or 20" B&R (Baseline) a few years ago (can't remember which one, but it's really small). My husband thought it was too expensive and decided to keep his old suitcase... that is until the first trip I took with it. Everyone suddenly wanted to wheel MY suitcase around! We now have 3 of them. They are fantastic!!! Never tip (like all our old ones did), and the expandable feature is really handy. We have never had a problem getting them to fit in the overhead bins, either. It's amazing how much stuff we can fit in them.